84541534 has 32 divisors (see below), whose sum is σ = 160128000. Its totient is φ = 32516640.

The previous prime is 84541489. The next prime is 84541543. The reversal of 84541534 is 43514548.

It is a self number, because there is not a number n which added to its sum of digits gives 84541534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8692 + ... + 15640.

It is an arithmetic number, because the mean of its divisors is an integer number (5004000).

Almost surely, 2^84541534 is an apocalyptic number.

84541534 is a deficient number, since it is larger than the sum of its proper divisors (75586466).

84541534 is a wasteful number, since it uses less digits than its factorization.

84541534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7048.

The product of its digits is 38400, while the sum is 34.

The square root of 84541534 is about 9194.6470296581. The cubic root of 84541534 is about 438.8910330884.

The spelling of 84541534 in words is "eighty-four million, five hundred forty-one thousand, five hundred thirty-four".